/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * MFD core driver for Ricoh RN5T618 PMIC
 *
 * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
 */

#ifndef __LINUX_MFD_RN5T618_H
#define __LINUX_MFD_RN5T618_H

#include <linux/regmap.h>

#define RN5T618_LSIVER                  0x00
#define RN5T618_OTPVER                  0x01
#define RN5T618_IODAC                   0x02
#define RN5T618_VINDAC                  0x03
#define RN5T618_OUT32KEN                0x05
#define RN5T618_CPUCNT                  0x06
#define RN5T618_PSWR                    0x07
#define RN5T618_PONHIS                  0x09
#define RN5T618_POFFHIS                 0x0a
#define RN5T618_WATCHDOG                0x0b
#define RN5T618_WATCHDOGCNT             0x0c
#define RN5T618_PWRFUNC                 0x0d
#define RN5T618_SLPCNT                  0x0e
#define RN5T618_REPCNT                  0x0f
#define RN5T618_PWRONTIMSET             0x10
#define RN5T618_NOETIMSETCNT            0x11
#define RN5T618_PWRIREN                 0x12
#define RN5T618_PWRIRQ                  0x13
#define RN5T618_PWRMON                  0x14
#define RN5T618_PWRIRSEL                0x15
#define RN5T618_DC1_SLOT                0x16
#define RN5T618_DC2_SLOT                0x17
#define RN5T618_DC3_SLOT                0x18
#define RN5T618_DC4_SLOT                0x19
#define RN5T618_LDO1_SLOT               0x1b
#define RN5T618_LDO2_SLOT               0x1c
#define RN5T618_LDO3_SLOT               0x1d
#define RN5T618_LDO4_SLOT               0x1e
#define RN5T618_LDO5_SLOT               0x1f
#define RN5T618_PSO0_SLOT               0x25
#define RN5T618_PSO1_SLOT               0x26
#define RN5T618_PSO2_SLOT               0x27
#define RN5T618_PSO3_SLOT               0x28
#define RN5T618_LDORTC1_SLOT            0x2a
#define RN5T618_DC1CTL                  0x2c
#define RN5T618_DC1CTL2                 0x2d
#define RN5T618_DC2CTL                  0x2e
#define RN5T618_DC2CTL2                 0x2f
#define RN5T618_DC3CTL                  0x30
#define RN5T618_DC3CTL2                 0x31
#define RN5T618_DC4CTL                  0x32
#define RN5T618_DC4CTL2                 0x33
#define RN5T618_DC5CTL                  0x34
#define RN5T618_DC5CTL2                 0x35
#define RN5T618_DC1DAC                  0x36
#define RN5T618_DC2DAC                  0x37
#define RN5T618_DC3DAC                  0x38
#define RN5T618_DC4DAC                  0x39
#define RN5T618_DC5DAC                  0x3a
#define RN5T618_DC1DAC_SLP              0x3b
#define RN5T618_DC2DAC_SLP              0x3c
#define RN5T618_DC3DAC_SLP              0x3d
#define RN5T618_DC4DAC_SLP              0x3e
#define RN5T618_DCIREN                  0x40
#define RN5T618_DCIRQ                   0x41
#define RN5T618_DCIRMON                 0x42
#define RN5T618_LDOEN1                  0x44
#define RN5T618_LDOEN2                  0x45
#define RN5T618_LDODIS                  0x46
#define RN5T618_LDO1DAC                 0x4c
#define RN5T618_LDO2DAC                 0x4d
#define RN5T618_LDO3DAC                 0x4e
#define RN5T618_LDO4DAC                 0x4f
#define RN5T618_LDO5DAC                 0x50
#define RN5T618_LDO6DAC                 0x51
#define RN5T618_LDO7DAC                 0x52
#define RN5T618_LDO8DAC                 0x53
#define RN5T618_LDO9DAC                 0x54
#define RN5T618_LDO10DAC                0x55
#define RN5T618_LDORTCDAC               0x56
#define RN5T618_LDORTC2DAC              0x57
#define RN5T618_LDO1DAC_SLP             0x58
#define RN5T618_LDO2DAC_SLP             0x59
#define RN5T618_LDO3DAC_SLP             0x5a
#define RN5T618_LDO4DAC_SLP             0x5b
#define RN5T618_LDO5DAC_SLP             0x5c
#define RN5T618_ADCCNT1                 0x64
#define RN5T618_ADCCNT2                 0x65
#define RN5T618_ADCCNT3                 0x66
#define RN5T618_ILIMDATAH               0x68
#define RN5T618_ILIMDATAL               0x69
#define RN5T618_VBATDATAH               0x6a
#define RN5T618_VBATDATAL               0x6b
#define RN5T618_VADPDATAH               0x6c
#define RN5T618_VADPDATAL               0x6d
#define RN5T618_VUSBDATAH               0x6e
#define RN5T618_VUSBDATAL               0x6f
#define RN5T618_VSYSDATAH               0x70
#define RN5T618_VSYSDATAL               0x71
#define RN5T618_VTHMDATAH               0x72
#define RN5T618_VTHMDATAL               0x73
#define RN5T618_AIN1DATAH               0x74
#define RN5T618_AIN1DATAL               0x75
#define RN5T618_AIN0DATAH               0x76
#define RN5T618_AIN0DATAL               0x77
#define RN5T618_ILIMTHL                 0x78
#define RN5T618_ILIMTHH                 0x79
#define RN5T618_VBATTHL                 0x7a
#define RN5T618_VBATTHH                 0x7b
#define RN5T618_VADPTHL                 0x7c
#define RN5T618_VADPTHH                 0x7d
#define RN5T618_VUSBTHL                 0x7e
#define RN5T618_VUSBTHH                 0x7f
#define RN5T618_VSYSTHL                 0x80
#define RN5T618_VSYSTHH                 0x81
#define RN5T618_VTHMTHL                 0x82
#define RN5T618_VTHMTHH                 0x83
#define RN5T618_AIN1THL                 0x84
#define RN5T618_AIN1THH                 0x85
#define RN5T618_AIN0THL                 0x86
#define RN5T618_AIN0THH                 0x87
#define RN5T618_EN_ADCIR1               0x88
#define RN5T618_EN_ADCIR2               0x89
#define RN5T618_EN_ADCIR3               0x8a
#define RN5T618_IR_ADC1                 0x8c
#define RN5T618_IR_ADC2                 0x8d
#define RN5T618_IR_ADC3                 0x8e
#define RN5T618_IOSEL                   0x90
#define RN5T618_IOOUT                   0x91
#define RN5T618_GPEDGE1                 0x92
#define RN5T618_GPEDGE2                 0x93
#define RN5T618_EN_GPIR                 0x94
#define RN5T618_IR_GPR                  0x95
#define RN5T618_IR_GPF                  0x96
#define RN5T618_MON_IOIN                0x97
#define RN5T618_GPLED_FUNC              0x98
#define RN5T618_INTPOL                  0x9c
#define RN5T618_INTEN                   0x9d
#define RN5T618_INTMON                  0x9e

#define RN5T618_RTC_SECONDS     0xA0
#define RN5T618_RTC_MDAY        0xA4
#define RN5T618_RTC_MONTH       0xA5
#define RN5T618_RTC_YEAR        0xA6
#define RN5T618_RTC_ADJUST      0xA7
#define RN5T618_RTC_ALARM_Y_SEC 0xA8
#define RN5T618_RTC_DAL_MONTH   0xAC
#define RN5T618_RTC_CTRL1       0xAE
#define RN5T618_RTC_CTRL2       0xAF

#define RN5T618_PREVINDAC               0xb0
#define RN5T618_BATDAC                  0xb1
#define RN5T618_CHGCTL1                 0xb3
#define RN5T618_CHGCTL2                 0xb4
#define RN5T618_VSYSSET                 0xb5
#define RN5T618_REGISET1                0xb6
#define RN5T618_REGISET2                0xb7
#define RN5T618_CHGISET                 0xb8
#define RN5T618_TIMSET                  0xb9
#define RN5T618_BATSET1                 0xba
#define RN5T618_BATSET2                 0xbb
#define RN5T618_DIESET                  0xbc
#define RN5T618_CHGSTATE                0xbd
#define RN5T618_CHGCTRL_IRFMASK         0xbe
#define RN5T618_CHGSTAT_IRFMASK1        0xbf
#define RN5T618_CHGSTAT_IRFMASK2        0xc0
#define RN5T618_CHGERR_IRFMASK          0xc1
#define RN5T618_CHGCTRL_IRR             0xc2
#define RN5T618_CHGSTAT_IRR1            0xc3
#define RN5T618_CHGSTAT_IRR2            0xc4
#define RN5T618_CHGERR_IRR              0xc5
#define RN5T618_CHGCTRL_MONI            0xc6
#define RN5T618_CHGSTAT_MONI1           0xc7
#define RN5T618_CHGSTAT_MONI2           0xc8
#define RN5T618_CHGERR_MONI             0xc9
#define RN5T618_CHGCTRL_DETMOD1         0xca
#define RN5T618_CHGCTRL_DETMOD2         0xcb
#define RN5T618_CHGSTAT_DETMOD1         0xcc
#define RN5T618_CHGSTAT_DETMOD2         0xcd
#define RN5T618_CHGSTAT_DETMOD3         0xce
#define RN5T618_CHGERR_DETMOD1          0xcf
#define RN5T618_CHGERR_DETMOD2          0xd0
#define RN5T618_CHGOSCCTL               0xd4
#define RN5T618_CHGOSCSCORESET1         0xd5
#define RN5T618_CHGOSCSCORESET2         0xd6
#define RN5T618_CHGOSCSCORESET3         0xd7
#define RN5T618_CHGOSCFREQSET1          0xd8
#define RN5T618_CHGOSCFREQSET2          0xd9
#define RN5T618_CONTROL                 0xe0
#define RN5T618_SOC                     0xe1
#define RN5T618_RE_CAP_H                0xe2
#define RN5T618_RE_CAP_L                0xe3
#define RN5T618_FA_CAP_H                0xe4
#define RN5T618_FA_CAP_L                0xe5
#define RN5T618_AGE                     0xe6
#define RN5T618_TT_EMPTY_H              0xe7
#define RN5T618_TT_EMPTY_L              0xe8
#define RN5T618_TT_FULL_H               0xe9
#define RN5T618_TT_FULL_L               0xea
#define RN5T618_VOLTAGE_1               0xeb
#define RN5T618_VOLTAGE_0               0xec
#define RN5T618_TEMP_1                  0xed
#define RN5T618_TEMP_0                  0xee
#define RN5T618_CC_CTRL                 0xef
#define RN5T618_CC_COUNT2               0xf0
#define RN5T618_CC_COUNT1               0xf1
#define RN5T618_CC_COUNT0               0xf2
#define RN5T618_CC_SUMREG3              0xf3
#define RN5T618_CC_SUMREG2              0xf4
#define RN5T618_CC_SUMREG1              0xf5
#define RN5T618_CC_SUMREG0              0xf6
#define RN5T618_CC_OFFREG1              0xf7
#define RN5T618_CC_OFFREG0              0xf8
#define RN5T618_CC_GAINREG1             0xf9
#define RN5T618_CC_GAINREG0             0xfa
#define RN5T618_CC_AVEREG1              0xfb
#define RN5T618_CC_AVEREG0              0xfc
#define RN5T618_MAX_REG                 0xfc

#define RN5T618_REPCNT_REPWRON          BIT(0)
#define RN5T618_SLPCNT_SWPWROFF         BIT(0)
#define RN5T618_WATCHDOG_WDOGEN         BIT(2)
#define RN5T618_WATCHDOG_WDOGTIM_M      (BIT(0) | BIT(1))
#define RN5T618_WATCHDOG_WDOGTIM_S      0
#define RN5T618_PWRIRQ_IR_WDOG          BIT(6)

enum {
        RN5T618_DCDC1,
        RN5T618_DCDC2,
        RN5T618_DCDC3,
        RN5T618_DCDC4,
        RN5T618_DCDC5,
        RN5T618_LDO1,
        RN5T618_LDO2,
        RN5T618_LDO3,
        RN5T618_LDO4,
        RN5T618_LDO5,
        RN5T618_LDO6,
        RN5T618_LDO7,
        RN5T618_LDO8,
        RN5T618_LDO9,
        RN5T618_LDO10,
        RN5T618_LDORTC1,
        RN5T618_LDORTC2,
        RN5T618_REG_NUM,
};

enum {
        RN5T567 = 0,
        RN5T618,
        RC5T619,
};

/* RN5T618 IRQ definitions */
enum {
        RN5T618_IRQ_SYS = 0,
        RN5T618_IRQ_DCDC,
        RN5T618_IRQ_RTC,
        RN5T618_IRQ_ADC,
        RN5T618_IRQ_GPIO,
        RN5T618_IRQ_CHG,
        RN5T618_NR_IRQS,
};

struct rn5t618 {
        struct regmap *regmap;
        struct device *dev;
        long variant;

        int irq;
        struct regmap_irq_chip_data *irq_data;
};

#endif /* __LINUX_MFD_RN5T618_H */